Oskarshamns AIK is a Swedish football club located in Oskarshamn in Kalmar County. Oskarshamns Allmänna Idrottsklubb were formed on 1 September 1922. Since their foundation Oskarshamns AIK has participated mainly in the middle divisions of the Swedish football league system. The club currently plays in Division 1 Södra Götaland which is the third tier of Swedish football. They play their home matches on artificial turf at the Arena Oskarshamn in Oskarshamn. The club also plays some home games at Ernemar IP. Oskarshamns AIK are affiliated to Smålands Fotbollförbund.